6816537

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 13071240

約数和(自身を除く): 6254703

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 41, 49, 63, 87, 91, 117, 123, 147, 203, 261, 273, 287, 369, 377, 441, 533, 609, 637, 819, 861, 1131, 1189, 1421, 1599, 1827, 1911, 2009, 2583, 2639, 3393, 3567, 3731, 4263, 4797, 5733, 6027, 7917, 8323, 10701, 11193, 12789, 15457, 18081, 18473, 23751, 24969, 26117, 33579, 46371, 55419, 58261, 74907, 78351, 108199, 139113, 166257, 174783, 235053, 324597, 524349, 757393, 973791, 2272179, 6816537]

約数ペア:

[(1, 6816537), (3, 2272179), (7, 973791), (9, 757393), (13, 524349), (21, 324597), (29, 235053), (39, 174783), (41, 166257), (49, 139113), (63, 108199), (87, 78351), (91, 74907), (117, 58261), (123, 55419), (147, 46371), (203, 33579), (261, 26117), (273, 24969), (287, 23751), (369, 18473), (377, 18081), (441, 15457), (533, 12789), (609, 11193), (637, 10701), (819, 8323), (861, 7917), (1131, 6027), (1189, 5733), (1421, 4797), (1599, 4263), (1827, 3731), (1911, 3567), (2009, 3393), (2583, 2639)]